DE Shaw Technology Developer Interview Questions, Process, and Tips

Round duration - 120 Minutes
Round difficulty - Hard

• Q1. Number Pattern 3 A high-security meeting has been arranged. Tables for the delegates and security personnel have been arranged. A total of ‘N’ rows of tables ha...read more
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• Q2. Minimum Sum in matrix You are given a 2D matrix ‘ARR’ of size ‘N x 3’ having integers, where ‘N’ is the number of rows. Your task is to find the smallest sum po...read more
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• Q3. Buy and Sell Stock You are Harshad Mehta’s friend. He told you the price of a particular stock for the next ‘N’ days. You can either buy or sell a stock. Also, ...read more
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Round duration - 90 Minutes
Round difficulty - Medium

• Q1. PRETTY JSON You are given a string 'STR' representing JSON object. Return an array of strings denoting JSON objects with proper indentation. Rules for p...read more
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• Q2. Find Peak Element Given an array of ‘n’ integers arr. Find the Peak element of the array. The peak element of an array is defined as that element which is great...read more
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• Q3. Technical Questions First he started by asking what is the `<<` operator in C++ in the statement `cout << "string";` and what is the concept used he...read more
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